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Verfügbare Sprachen
2.
UNIT DESCRIPTION
Internet based services and hard disk storage media can be found in almost every
modern hi-fi system today. In addition, signal connections to a network (Router) at the
digital level are necessary. As a result, a modern system today has a large number of
digital and analog signal connections, to which a large number of connections to the
power grid are added. All these systems emit interferences that affect nearby audio
components and thus the overall sound quality of the hi-fi system.
Often an attempt is made to protect the system from interferences using mains filters.
However, this protection is very limited, as those filters work systemically only at very
high frequency ranges and can in fact negatively affect the dynamics of a hifi-system.
Disturbances in the important audio range are therefore unrestrictedly admitted to the
audio system despite mains filters and are distributed uncontrollably via the signal
path.
To eliminate the problem of propagation of conducted EMI, we developed the Filter 3-
P, a filter system that acts directly in the path of the noise, namely in the analog signal
connection. The Filter 3-P is a passive filter system and is preferably placed between
DA converter and pre-amplifier or integrated amplifier. It is available for RCA as well
as for balanced connections (XLR). Thanks to the innovative filter technology, RCA
achieves the same high level of effect as XLR.
The core of the Filter 3-P is a highly specialized broadband transformer to
protect the signal.
Especially DA converters benefit from this measure because mid and high frequency
disturbances negatively influence the sound sensitive jitter behavior of these devices.
Conversely, analog amplifiers benefit from the higher signal purity. Interferences of the
music signal with residual interferences in the audio range is reduced
The sound gains clarity, making even the smallest background details perfectly
audible.
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